What knowledge and skills should a programmer have?

The programmer should have the following knowledge and skills: 1. ** Enough code accumulation **: Computer science is a practical science, and enough code accumulation is a necessary condition to become a programming expert. This is because computer technology updates quickly, and continuous practice is needed to keep up with development. 2. ** Problem solving ability **: In project development, a programmer's ability can be measured by the scale and difficulty of the task that can be completed, which reflects their ability to solve problems. 3. ** Knowledge accumulation **: A programmer who has some understanding of a specific domain will be more efficient in completing tasks in that domain. Rich knowledge accumulation will help solve problems. 4. ** Self-learning ability **: A programmer with strong self-learning ability can take the initiative to learn in the project code. They can complete tasks beyond their knowledge faster and accumulate more knowledge in their work. 5. ** Communication ability **: When the project division of labor is clear, the programmer needs to communicate effectively with the product (planner), superiors, and colleagues, including understanding the product requirements, task content, and correctly understanding and explaining the module interface. If necessary, the programmer also needs to have the ability to write documents. 6. ** Master the necessary tools and programming languages **: For example, you need to fully understand the Git distributed version control system, including the basic concepts of branches and merges; master the programming language such as SQL; learn Python; understand tools such as Docker and Kubernetes; be familiar with at least one text editor (such as VS code); master the linux-based commands; know how to test the API (such as using Postman to test the REST API or the graph QL API); and understand the knowledge related to cloud computing (such as Aws). "When a programmer meets a psychologist" is equally exciting. Everyone is welcome to click to read it!

A programmer needed to master many aspects of knowledge: 1. ** Arithmetic and data structure **: This is the foundation of efficient programming and problem solving. The algorithm was the strategy and steps to solve the problem, and the data structure was the stage for the implementation of these strategies. Mastering them could help improve programming ability, improve code efficiency, and enhance technical competitiveness. It was also an essential tool for understanding modern technology, passing interviews with large manufacturers, and promoting academic research and cross-field applications. 2. ** Computer system related knowledge **: For example, the combination of computer software and hardware theory involved in "Understanding Computer Systems in Depth", including computer introduction, architecture, and processor design. Understanding how programs are projected onto the system and the execution process will help to understand the behavior of programs and the reasons for their low efficiency. 3. ** Knowledge of algorithms **: A book like Introduction to algorithms that discussed various algorithms in depth was the "algorithm Bible" that affected millions of programmers around the world. It helped programmers learn different algorithms and improve their algorithm abilities. 4. "Knowledge of the database": Books such as "Concepts of the database system" that consolidate the theoretical foundation of the database are helpful for in-depth understanding, research, and operation of the database. 5. [Computer Network Knowledge]: The classic textbook "Computer Network: Top-down Method" is helpful in systematically learning the principles of computer networks and their agreements. 6. ** Knowledge of compilation principles **: The compilation principles book was known as the "dragon book" by the majority of computer professionals. It was helpful to understand the knowledge of the compilation field. 7. [Operating System Knowledge]: Books like Modern Operating Systems that keep up with the times and present the basic theories and research trends of modern operating systems are helpful for mastering operating system knowledge. 8. ** Industry Knowledge (if cross-border)**: - ** Financial industry **: Basic knowledge of financial products, risk management, payment process, investment analysis, as well as the requirements for compliance, security, and high concurrence performance in the financial field. At the same time, you can learn financial technology related technologies, such as Blockchain, quantitative analysis, big data analysis, risk modeling, etc., master data science, Python, R, and other data analysis languages, and learn commonly used financial tools and libraries (such as QuantLib). - ** Medical industry **: You need to understand patient data protection, medical regulations, the working principle of medical equipment, and how to improve medical quality through technology, such as medical imaging, genomics, clinical decision support systems, and other fields. You can also learn in-depth bio-information, medical image processing, electronic medical record system, remote medicine, and other related technologies. - ** Manufacturing industry **: Knowledge of production processes, supply chain management, and equipment maintenance is required. 9. ** Basic programming knowledge (C language as an example)**: For example, character type, integral type, Chinese and English switching, half-width, addition, reduction, multiplication, division, character search, character comparison, array, loop, if judgment statement, Switch selection statement, pointer, repetition, traverse, file writing and writing, etc. 10. ** Computer operation knowledge **: For example, special shut down methods, shortcut operations (such as Win+e shortcut keys to open a folder, ctri +f to search for information, ctri +g to locate text locations, ctri +p to print, ctri +shift+esc to open the task manager, etc.). "When a programmer meets a psychologist" is equally exciting. Everyone is welcome to click to read it!

<[BOSS_never_used_51bce0c785ca2f68081bfa7d91973934]> Path Deviation ################# # Problem: ############################### # 1. Create a new file # 2. Edit the file # ################################################# # Solution: ################################### # 1. Use a text editor to create a new file # 2. Use a text editor to edit the file ################################################## # Evaluation: ################################# # 1. Use a text editor to create a new file # 2. Use a text editor to edit the file ################################################## " When a programmer meets a psychologist " is equally exciting. Everyone is welcome to click to read it!

A programmer should have the following professional abilities: ** 1. Writing Ability ** 1. ** Mastery of programming languages ** - Familiar with one or more programming languages, such as Java, Python, C++, etc. He had to have a deep understanding of the language's grammar rules, commonly used data structures, and algorithms, and be able to flexibly use this knowledge to solve practical problems. 2. ** Familiarity with development tools and framework ** - Familiar with commonly used development tools and framework, such as Eclipse, Intelligence Idia, Visual Studio, and other development tools, as well as various commonly used framework. Master how to use these tools for code editing, tuning, and testing, and be able to quickly get used to new tools and framework. 3. ** Program Design and Development Ability ** - Possess good design ability, independently complete program development based on requirement analysis and system design. Able to understand requirements and translate them into feasible programming solutions, including reasonable module division, interface design, and algorithm implementation. ** 2. Arithmetic and data structure capabilities ** - Understand and apply good algorithms and data structures, design and implement efficient algorithms to solve problems. At the same time, master at least one programming language, such as Java, C++, Python, etc., and flexibly use language features and library functions to achieve functions. ** 3. Problem solving ability ** 1. ** Problem analysis and positioning ** - Able to quickly analyze and locate errors in programs based on given requirements and constraints. 2. ** Solution provided ** - To provide a reasonable solution and verify the validity of the solution by reading, understanding, modifying other people's code, debugging, and testing. ** 4. Other technical abilities ** 1. ** Usage of software development tools ** - Familiar with integrated development environments (IDEs), version control tools (such as Git), and other software development tools to efficiently develop and debugged. 2. ** System design and architecture understanding ** - Understand the overall architecture and design principles of the system, and design the system and split the modules according to the requirements. 3. ** Databank related abilities ** - Familiar with the database (such as Mystical, Oracle, etc.) and non-relationship database (such as MongoDB, Redis, etc.), able to design and optimize the database structure, write efficient SQL query statements. 4. ** Network programming ability ** - Understand network protocol and communication principles, be able to use tools such as sockets to program network. 5. ** Concurrency and multi-thread processing ability ** - Understand the basic concepts of parallel programming and the commonly used synchronization and mutual repulsion mechanisms, write multi-threaded programs and deal with thread safety issues. 6. ** Ability to test and tune software ** - Able to perform unit testing, integration testing, and system testing. Familiar with the tools and techniques to quickly locate and fix code errors and anomalies. ** 5. Comprehensive Ability ** 1. ** Communication and teamwork skills ** - Communicate and collaborate effectively with team members, understand and analyze requirements, and cooperate with product managers and designers to complete projects. 2. ** Learning and Research Ability ** - He actively followed the latest technological developments, learning new programming languages, tools, and framework and applying them to practical development. 3. ** Expressiveness and patience (for situations where training is required)** - If you are engaged in training related work, you need to have professional skills such as the ability to express yourself and patience. "When a programmer meets a psychologist" is equally exciting. Everyone is welcome to click to read it!

A programmer needed to have knowledge and abilities in many areas: 1. ** Solid Basic Knowledge **: - Basic knowledge of computer science, such as data structures, algorithms, operating systems, compiling principles, computer networks, etc. - In-depth understanding of software engineering principles, software development models, software quality assurance and other software engineering theories. 2. ** Skills related to programming languages and tools **: - Proficient in at least one mainstream programming language, such as Java, Python, C++, etc. - Able to use related development tools, such as IDEs, version control tools, etc. - Knowledge of database technology and application, such as the use of the SQL language. 3. ** Problem solving ability **: - Accurately understand the requirements and translate them into technical implementation. - To ensure the quality and performance of the software, you need to tune and tune the code. 4. ** Teamwork Ability **: - Work closely with product managers, designers, and test engineers to advance the project. - Able to communicate in English and read technical documents. 5. ** Learning ability and innovative spirit **: - Pay attention to industry trends and learn new techniques and tools. - Constantly improve their technical level and ability to solve problems. 6. ** Other Abilities **: - Good logical thinking ability, able to analyze complex problems and break them down into actable steps. - Professional ethics, protecting user privacy, ensuring software security, compliance with intellectual property laws and regulations, etc. " When a programmer meets a psychologist " is equally exciting. Everyone is welcome to click to read it!

The programmer should have the following abilities: 1. ** In terms of technical ability ** - [** programming language ability **: You need to be proficient in at least one programming language. This is not something that can be achieved in a short period of time. It requires a long period of accumulation and in-depth study.] - ** Code Ability **: Code should be written in accordance with specifications. For example, the naming method should be consistent to avoid multiple irregular naming methods in the same file. - ** OO thinking ability **: Since most programming languages are OO, it is necessary to master the core OO thinking. - ** Tool utilization ability **: You must be good at using various tools to improve your work efficiency, such as choosing a suitable integrated development environment (IDE), using knowledge management tools (such as myBase) to manage knowledge fragments, using convenient bookmark tools (such as the Delo bookmark plug-in) for data management, using search engines (such as the Google for firefox plug-in) to obtain knowledge, and using the RSS feed tool (such as the iGoogle desktop tool) to get updates from big names in time. 2. ** In terms of comprehensive quality and ability ** - ** The ability to coordinate and communicate **: A programmer doesn't just focus on writing code. In all aspects of the work process, such as communicating requirements with the product manager, asking the tester to test, and asking other programmers to assist in reviewing the code, they need to have the ability to communicate and coordinate. - [Active learning ability: Continuous learning in the depth and breadth of technology is the core requirement.] In the context of the vast amount of knowledge on the Internet and the continuous updating of technology, one could not blindly follow the trend and learn. One had to expand the depth and breadth of technology based on one's own field with a purpose and direction. - [Ability to balance one's mind: avoid anxiety. For example, don't worry too much about problems such as losing your job at 35 years old. You should invest your energy in learning and self-improvement. This is because anxiety will not only fail to solve problems, but will also consume your time and energy.] - [Ability to work independently: The ability to work independently from scratch is one of the core strengths of a high-level programmer.] - [Ability and courage to judge the development of the industry: For example, being able to grasp the development trend of the industry and raise salary through reasonable job hopping, instead of just working hard and waiting for a general transfer.] "When a programmer meets a psychologist" is equally exciting. Everyone is welcome to click to read it!

The qualities and skills required for a programmer were as follows: Quality: 1. Sense of responsibility: Be responsible for the quality of your own code, the progress and quality of the project. 2. Adaptability: Able to adapt to changing technical environments and project requirements. 3. Teamwork spirit: Work together with team members to complete the project tasks, help and support each other. 4. Good communication skills: Communicate effectively with team members, project managers and clients, understand needs and provide appropriate solutions. Skills: 1. < Skills: Possess a solid programming foundation and skills, be proficient in using at least one programming language, understand data structures and algorithms, master common development tools and framework.> 2. Problem-solving ability: Able to analyze, locate, and solve problems, finding the best solution through logic and creative thinking. 3. [Learning ability: Quickly master new skills and knowledge, constantly updating the skill tree.] 4. Time management ability: Arrange the working time reasonably to ensure that the project is completed on time. 5. Master professional ethics: comply with the rules, protect user privacy and data security, and do not participate in unethical activities. 6. Ability to be innovative: Propose new ideas and solutions to promote technological development. 7. Master business language: Master the corresponding development language according to the business direction, and be familiar with its underlying mechanism, characteristics, compilation method, common class library, design pattern, etc. 8. [Proficient in algorithms and data structures: This is the core of the program. It helps you master other technologies quickly. You need to practice writing basic algorithm code over time.] 9. Master Scripting Language: Use it to solve small problems in daily work. 10. Familiar with the business development and operating environment. " When a programmer meets a psychologist " is equally exciting. Everyone is welcome to click to read it!

The following are the knowledge and skills related to novel reading: ** 1. Plot ** 1. ** Plot Effect ** - ** Analysis of the role of the general plot ** - ** On the content **: It has a direct or indirect effect on the character's character and the expression of the theme. For example, through the plot to show the character's behavior and psychology in a specific situation, to reveal the character's personality characteristics, but also to help express the core theme of the novel. - ** In terms of structure **: It has the functions of "setting suspense","laying the foundation or foreshadowing the development of the plot","referring to the previous chapter","serving as a clue or promoting the development of the plot", etc. It could also be analyzed from the readers 'feelings, such as the ups and downs of the plot would enhance the readers' reading ability and make them more interesting. - ** Plot's specific role type ** - ** Explain the environment **: The plot can explain the scene, atmosphere, and other environmental factors of the character's activities. - ** Set suspense **: Arouse the reader's curiosity and attract the reader to continue reading. - ** Lead to the following **: To pave the way for the subsequent plot, to lay the foreshadowing, so that the plot will develop naturally. - ** Take care of the previous story **: Make the structure of the novel rigorous, and the plots before and after are interconnected. - ** Push development **: Become a clue to the plot development or directly push the plot forward. - [Character Portrayal: Character's performance in the plot can portray their personality.] - [Description: The plot is designed to express the theme of the novel or deepen the theme.] - ** Plot Question Answer Mode ** - The answer to the question, paragraph (or some kind of situation) in the text is: (1) to pave the way for the development of the plot (provide evidence, set up foreshadowing suspense);(2) to express the quality of the thought (spiritual world), which helps to shape the image of;(3) to reveal (express, highlight), which is conducive to the profound expression of the theme. 2. ** Plot arrangement and effect ** - ** Plot arrangement ** - ** Twists and turns **: The development of the story is full of twists and turns, attracting readers and enhancing the drama and legibility of the story. - ** Beginning and ending plot arrangement ** - ** Beginning and end echo **: Make the novel structure compact and complete. - [** Flash Back **: First show the result of the event, then describe the development process of the event, such as "Blessing," creating suspense and fascinating.] - ** Narrations **: Write according to the time (space) order, the plot context is clear. - ** Interlude **: insert relevant events into the narration of the main events to make the plot more complete, the structure more compact, and the content more substantial. - ** Additional narration **: Adding relevant events, adding explanations to the previous chapters, explaining the following chapters, and referring to the context. - ** Pingxu **: narrate two or more things that happened at the same time in different places, so that the thread is clear and appropriate. - ** Ending Plot ** - ** Stop abruptly, leave a blank space **: Give the reader space to imagine and let the reader re-create art. - ** Unexpected, Tragic, Comedy, etc. **: Different endings will bring different reading feelings to the readers. For example, an unexpected ending will make the plain plot suddenly change and hit the reader's heart. - ** The clues that run through the plot ** - It could be the characters, things, emotions of the author, events of the novel, space, time, and so on. Clues were divided into single and double lines (open and hidden). One could start from the title of the novel and the central point of the novel. 3. ** Plot structure, question type setting and skills ** - ** The beginning of the novel ** - "Questioning (Suspense Method)": After raising a question, answer it in the text or at the end of the article to create suspense, lead to the next chapter, cause the reader to think, attract the reader to read, and may also highlight the character's image and reveal the theme. - [Scenery Writing Method: Description of the environment, hinting at the fate of the characters, setting off the characters 'hearts and setting the tone of their feelings.] - ** The ending of the novel ** - "Unexpected ending": From a structural point of view, the plot suddenly changed and shocked the readers; from a reading experience, it broke the readers 'expectations and caused them to think. ** 2. Character Creation ** - Through the development of the plot, the character's behavior, language, psychology and other descriptions to shape the character image. Different plot developments would show different sides of the character and enrich the character's personality. - The plot was closely related to the image of the character. The development of the plot could promote the display and transformation of the character's personality. ** 3. Thematic expression ** - The development of the plot was ultimately to express the theme of the novel. The theme was reflected through the fate of the characters in the plot and the development of the story. - The readers had to dig out the deeper thoughts that the author wanted to express from the plot, such as criticizing social phenomena and thinking about human nature. ** 4. Reading Skills ** - He had to figure out the development of the plot, the beginning, development, climax, and ending of the story. - Pay attention to the details in the plot. These details may be important to the character, theme, and plot development. - It was to analyze the relationship between the plots, including the reference and foreshadowing, so as to better understand the structure and meaning of the novel. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>